146981-03-5 3-Quinolinecarboxylic acid, 1,4-dihydro-5-amino-1-cyclopropyl-6,8-difluoro-7-(3-methyl-3-((methylamino)methyl)-1-pyrrolidinyl)-4-oxo- 3-Quinolinecarboxylic acid, 5-amino-1-cyclopropyl-6,8-difluoro-1,4-dihydro-7-(3-methyl-3-((methylamino)methyl)-1-pyrrolidinyl)-4-oxo- 5-Amino-1-cyclopro pyl-6,8-difluoro-1,4-dihydro-7-(3-methyl-3-((methylamino)methyl)-1-pyrrolidinyl)-4-oxo-3-quinolinecarboxylic acid